view如何被添加到window上并显示出来:
1.主线程activityThread,handleLaunchActivity中加载完activity后,执行handleResumeActivity,其中wm.addView(decor, l);1.主线程activityThread,h
1.主线程activityThread,handleLaunchActivity中加载完activity后,执行handleResumeActivity,其中wm.addView(decor, l);1.主线程activityThread,h